A fire alarm at ' Chicago operations center triggered a brief nationwide ground stop, with employees temporarily moving to a ...

United Airlines was forced to issue a nationwide ground stop for its entire fleet after a fire alarm sounded at its ...

Mainline United Airlines flights were briefly halted nationwide due to a fire alarm at a suburban Chicago facility on ...

United Airlines issued a nationwide ground stop for all mainline flights on Thursday after its Chicago operations center ...

United Airlines temporarily halted all mainline flights across the USA due to an emergency fire alarm at its Chicago-area ...

United Airlines says a fire alarm at the company’s operations center led to a brief nationwide ground stop of all United ...

United Airlines faced a temporary disruption. A fire alarm at the Chicago operations center caused a nationwide ground stop.

An “equipment issue” forced United Airlines to halt all fights nationwide Tuesday afternoon, the Federal Aviation Administration said. In this photo, a United Airlines plane taxis at Newark ...

United Airlines temporarily grounded flights ... It made up about 19% of the roughly 1,700 total flights delayed in the United States. The ground stop was reported before 10:30 a.m. Tuesday ...

United Airlines asked the Federal Aviation Administration on Tuesday to ground all its flights for around 40 minutes in the United States due to equipment failure. United made the request, and the ...

At 1:50 p.m., the FAA indicated that the ground stop had been lifted. “We have identified a fix for the technology issue and flights have resumed,” United said in a statement.

United Airlines said Tuesday it repaired a technology glitch that had forced it to halt departures nationwide, briefly crippling one of the nation's biggest carriers on a busy travel day.